MAJOR CUSTOMERS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Revenues [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	100.00%	100.00%
Revenues [Member] | HPE Customer A [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	3.00%	14.70%
Revenues [Member] | HPE Customer B [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	14.00%	11.90%
Revenues [Member] | HPE Customer C [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	4.50%	6.30%
Revenues [Member] | HPE [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	21.50%	32.90%
Revenues [Member] | IBM [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	42.50%	37.30%
Revenues [Member] | SGSS [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	10.10%	7.80%
Revenues [Member] | Other Major Customers [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	13.90%	10.30%
Revenues [Member] | Total Major Customers [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	88.00%	88.30%
Revenues [Member] | Others [Member]
Concentration Risk [Line Items]
Major customer, revenues (in hundredths)	12.00%	11.70%
Accounts Receivable [Member]
Concentration Risk [Line Items]
Major customer, accounts receivable	$ 999	$ 1,251
Accounts Receivable [Member] | HPE [Member]
Concentration Risk [Line Items]
Major customer, accounts receivable	225	389
Accounts Receivable [Member] | IBM [Member]
Concentration Risk [Line Items]
Major customer, accounts receivable	453	467
Accounts Receivable [Member] | Two Other Major Customers [Member]
Concentration Risk [Line Items]
Major customer, accounts receivable	$ 321	$ 395